Introduce a benchmark for databroker

[controller.git] / opendaylight / md-sal / benchmark-data-store / src / main / java / org / opendaylight / controller / md / sal / dom / store / benchmark / AbstractInMemoryBrokerWriteTransactionBenchmark.java

diff --git a/opendaylight/md-sal/benchmark-data-store/src/main/java/org/opendaylight/controller/md/sal/dom/store/benchmark/AbstractInMemoryBrokerWriteTransactionBenchmark.java b/opendaylight/md-sal/benchmark-data-store/src/main/java/org/opendaylight/controller/md/sal/dom/store/benchmark/AbstractInMemoryBrokerWriteTransactionBenchmark.java
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+++ b/opendaylight/md-sal/benchmark-data-store/src/main/java/org/opendaylight/controller/md/sal/dom/store/benchmark/AbstractInMemoryBrokerWriteTransactionBenchmark.java
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+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.dom.store.benchmark;
+
+import java.util.concurrent.TimeUnit;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.broker.impl.DOMDataBrokerImpl;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.Warmup;
+
+/**
+ * @author Lukas Sedlak <lsedlak@cisco.com>
+ */
+public abstract class AbstractInMemoryBrokerWriteTransactionBenchmark extends AbstractInMemoryWriteTransactionBenchmark {
+
+    protected DOMDataBrokerImpl domBroker;
+
+    protected void initTestNode() throws Exception {
+        final YangInstanceIdentifier testPath = YangInstanceIdentifier.builder(BenchmarkModel.TEST_PATH)
+            .build();
+        DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+        writeTx.put(LogicalDatastoreType.OPERATIONAL, testPath, provideOuterListNode());
+
+        writeTx.submit().get();
+    }
+
+    @Benchmark
+    @Warmup(iterations = WARMUP_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    @Measurement(iterations = MEASUREMENT_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    public void write100KSingleNodeWithOneInnerItemInOneCommitBenchmark() throws Exception {
+
+        DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+        for (int outerListKey = 0; outerListKey < OUTER_LIST_100K; ++outerListKey) {
+            writeTx.put(LogicalDatastoreType.OPERATIONAL, OUTER_LIST_100K_PATHS[outerListKey], OUTER_LIST_ONE_ITEM_INNER_LIST[outerListKey]);
+        }
+
+        writeTx.submit().get();
+    }
+
+    @Benchmark
+    @Warmup(iterations = WARMUP_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    @Measurement(iterations = MEASUREMENT_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    public void write100KSingleNodeWithOneInnerItemInCommitPerWriteBenchmark() throws Exception {
+        for (int outerListKey = 0; outerListKey < OUTER_LIST_100K; ++outerListKey) {
+            DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+            writeTx.put(LogicalDatastoreType.OPERATIONAL, OUTER_LIST_100K_PATHS[outerListKey], OUTER_LIST_ONE_ITEM_INNER_LIST[outerListKey]);
+
+            writeTx.submit().get();
+        }
+    }
+
+    @Benchmark
+    @Warmup(iterations = WARMUP_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    @Measurement(iterations = MEASUREMENT_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    public void write50KSingleNodeWithTwoInnerItemsInOneCommitBenchmark() throws Exception {
+        DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+        for (int outerListKey = 0; outerListKey < OUTER_LIST_50K; ++outerListKey) {
+            writeTx.put(LogicalDatastoreType.OPERATIONAL, OUTER_LIST_50K_PATHS[outerListKey], OUTER_LIST_TWO_ITEM_INNER_LIST[outerListKey]);
+        }
+
+        writeTx.submit().get();
+    }
+
+    @Benchmark
+    @Warmup(iterations = WARMUP_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    @Measurement(iterations = MEASUREMENT_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    public void write50KSingleNodeWithTwoInnerItemsInCommitPerWriteBenchmark() throws Exception {
+        for (int outerListKey = 0; outerListKey < OUTER_LIST_50K; ++outerListKey) {
+            DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+            writeTx.put(LogicalDatastoreType.OPERATIONAL, OUTER_LIST_50K_PATHS[outerListKey], OUTER_LIST_TWO_ITEM_INNER_LIST[outerListKey]);
+            writeTx.submit().get();
+        }
+    }
+
+    @Benchmark
+    @Warmup(iterations = WARMUP_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    @Measurement(iterations = MEASUREMENT_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    public void write10KSingleNodeWithTenInnerItemsInOneCommitBenchmark() throws Exception {
+        DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+        for (int outerListKey = 0; outerListKey < OUTER_LIST_10K; ++outerListKey) {
+            writeTx.put(LogicalDatastoreType.OPERATIONAL, OUTER_LIST_10K_PATHS[outerListKey], OUTER_LIST_TEN_ITEM_INNER_LIST[outerListKey]);
+        }
+        writeTx.submit().get();
+    }
+
+    @Benchmark
+    @Warmup(iterations = WARMUP_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    @Measurement(iterations = MEASUREMENT_ITERATIONS, timeUnit = TimeUnit.MILLISECONDS)
+    public void write10KSingleNodeWithTenInnerItemsInCommitPerWriteBenchmark() throws Exception {
+        for (int outerListKey = 0; outerListKey < OUTER_LIST_10K; ++outerListKey) {
+            DOMDataReadWriteTransaction writeTx = domBroker.newReadWriteTransaction();
+            writeTx.put(LogicalDatastoreType.OPERATIONAL, OUTER_LIST_10K_PATHS[outerListKey], OUTER_LIST_TEN_ITEM_INNER_LIST[outerListKey]);
+            writeTx.submit().get();
+        }
+    }
+}